Individual sounds

Car engine sounds are stored per car. Default minimum configuration is a single sound.

engine.wav # Engine sound at 7000rpm

Advanced engine sound setup

VDrift supports multiple engine sounds with interpolation (blending). To use this feature a <CARNAME>.aud text file has to be created containing sound information. It can contain an arbitrary number of sections, one per sound file.

[sound1]
filename=engine_accel_1.wav # relative path to the sound file
MinimumRPM=1 # minimum engine rpm to use this sound for
MaximumRPM=1500 # maximum engine rpm to use this sound for
NaturalRPM=1000 # rpm this sound has been recorded at
power=on # (optional) use this sound for throttle open(on) or closed(off); default is both

The rpm ranges of two neighboring sounds can(should) overlap to create a smooth transition.